burkert00134469寶德型號(hào)5282還可利用壓力彈簧的作用力及介質(zhì)壓力進(jìn)行關(guān)閉。開(kāi)啟預(yù)調(diào)裝置時(shí),薄膜上方的液體空間會(huì)降壓。薄膜下方的介質(zhì)壓力提升薄膜,并打開(kāi)閥門。如果預(yù)調(diào)閥關(guān)閉,可利用薄膜內(nèi)的節(jié)流閥孔或旁路通道再次形成薄膜上方的介質(zhì)壓力。
對(duì)比
商品
Produkt-Foto Typ 5282
134435
5282型隔膜電磁閥黃銅G3/4
2/2 - A - normally inlet port 1 (P/NC) closed | 20,00 mm (3/4 inch) | 0,20 bar - 10,00 bar | Brass | Inner thread - G3/4 | 24,00 V - 24,00 V | NBR (Nitrile rubber) | 0,00 °C - 80,00 °C
對(duì)比
商品
Produkt-Foto Typ 5282
134437
5282型隔膜電磁閥黃銅G3/4
2/2 - A - normally inlet port 1 (P/NC) closed | 20,00 mm (3/4 inch) | 0,20 bar - 10,00 bar | Brass | Inner thread - G3/4 | 230,00 V - 230,00 V | NBR (Nitrile rubber) | 0,00 °C - 80,00 °C
對(duì)比
商品
Produkt-Foto Typ 5282
137138
5282型隔膜電磁閥不銹鋼G1/2
2/2 - A - normally inlet port 1 (P/NC) closed | 20,00 mm (3/4 inch) | 0,20 bar - 10,00 bar | Stainless steel | Inner thread - G1/2 | 24,00 V - 24,00 V | NBR (Nitrile rubber) | 0,00 °C - 80,00 °C
對(duì)比
商品
Produkt-Foto Typ 5282
137142
5282型隔膜電磁閥不銹鋼G3/4
2/2 - A - normally inlet port 1 (P/NC) closed | 20,00 mm (3/4 inch) | 0,20 bar - 10,00 bar | Stainless steel | Inner thread - G3/4 | 24,00 V - 24,00 V | NBR (Nitrile rubber) | 0,00 °C - 80,00 °C
對(duì)比
商品
Produkt-Foto Typ 5282
146218
5282型隔膜電磁閥黃銅G1 1/4
2/2 - B - normally inlet port 1 (P/NO) open | 32,00 mm (1 1/4 inch) | 0,20 bar - 10,00 bar | Brass | Inner thread - G1 1/4 | 230,00 V - 230,00 V | NBR (Nitrile rubber) | 0,00 °C - 80,00 °C
對(duì)比
商品
Produkt-Foto Typ 5282
134529
5282型隔膜電磁閥不銹鋼G1 1/4
2/2 - A - normally inlet port 1 (P/NC) closed | 32,00 mm (1 1/4 inch) | 0,20 bar - 10,00 bar | Stainless steel | Inner thread - G1 1/4 | 230,00 V - 230,00 V | FKM (Fluor rubber) | 0,00 °C - 90,00 °C
對(duì)比
商品
Produkt-Foto Typ 5282
134530
5282型隔膜電磁閥不銹鋼G1 1/2
2/2 - A - normally inlet port 1 (P/NC) closed | 40,00 mm (1 1/2 inch) | 0,20 bar - 10,00 bar | Stainless steel | Inner thread - G1 1/2 | 24,00 V - 24,00 V | FKM (Fluor rubber) | 0,00 °C - 90,00 °C
burkert00134469寶德型號(hào)5282利用較大的面積比(薄膜上方)關(guān)閉系統(tǒng)。帶薄膜的預(yù)調(diào)電磁閥的主要應(yīng)用領(lǐng)域在于額定寬度較大的(DN 約為 10..65 mm)、中性或腐蝕性的、液體或氣態(tài)介質(zhì)。Bürkert 設(shè)備使用這一原理的有例如型號(hào) 5281、6211、6228 及 0142。
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